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/*
Unix SMB/CIFS implementation.
local testing of the socket wrapper
Copyright (C) Jelmer Vernooij 2007
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "system/network.h"
#include "lib/socket_wrapper/socket_wrapper.h"
#include "torture/torture.h"
static char *old_dir = NULL;
static char *old_iface = NULL;
static void backup_env(void)
{
old_dir = getenv("SOCKET_WRAPPER_DIR");
old_iface = getenv("SOCKET_WRAPPER_DEFAULT_IFACE");
}
static void restore_env(void)
{
if (old_dir == NULL)
unsetenv("SOCKET_WRAPPER_DIR");
else
setenv("SOCKET_WRAPPER_DIR", old_dir, 1);
if (old_iface == NULL)
unsetenv("SOCKET_WRAPPER_DEFAULT_IFACE");
else
setenv("SOCKET_WRAPPER_DEFAULT_IFACE", old_iface, 1);
}
static bool test_socket_wrapper_dir(struct torture_context *tctx)
{
backup_env();
setenv("SOCKET_WRAPPER_DIR", "foo", 1);
torture_assert_str_equal(tctx, socket_wrapper_dir(), "foo", "setting failed");
setenv("SOCKET_WRAPPER_DIR", "./foo", 1);
torture_assert_str_equal(tctx, socket_wrapper_dir(), "foo", "setting failed");
unsetenv("SOCKET_WRAPPER_DIR");
torture_assert_str_equal(tctx, socket_wrapper_dir(), NULL, "resetting failed");
restore_env();
return true;
}
static bool test_swrap_socket(struct torture_context *tctx)
{
backup_env();
setenv("SOCKET_WRAPPER_DIR", "foo", 1);
torture_assert_int_equal(tctx, swrap_socket(1337, 1337, 0), -1, "unknown address family fails");
torture_assert_int_equal(tctx, errno, EAFNOSUPPORT, "correct errno set");
torture_assert_int_equal(tctx, swrap_socket(AF_INET, 1337, 0), -1, "unknown type fails");
torture_assert_int_equal(tctx, errno, EPROTONOSUPPORT, "correct errno set");
torture_assert_int_equal(tctx, swrap_socket(AF_INET, SOCK_DGRAM, 10), -1, "unknown protocol fails");
torture_assert_int_equal(tctx, errno, EPROTONOSUPPORT, "correct errno set");
restore_env();
return true;
}
unsigned int socket_wrapper_default_iface(void);
static bool test_socket_wrapper_default_iface(struct torture_context *tctx)
{
backup_env();
unsetenv("SOCKET_WRAPPER_DEFAULT_IFACE");
torture_assert_int_equal(tctx, socket_wrapper_default_iface(), 1, "unset");
setenv("SOCKET_WRAPPER_DEFAULT_IFACE", "2", 1);
torture_assert_int_equal(tctx, socket_wrapper_default_iface(), 2, "unset");
setenv("SOCKET_WRAPPER_DEFAULT_IFACE", "bla", 1);
torture_assert_int_equal(tctx, socket_wrapper_default_iface(), 1, "unset");
restore_env();
return true;
}
struct torture_suite *torture_local_socket_wrapper(TALLOC_CTX *mem_ctx)
{
struct torture_suite *suite = torture_suite_create(mem_ctx,
"SOCKET-WRAPPER");
torture_suite_add_simple_test(suite, "socket_wrapper_dir", test_socket_wrapper_dir);
torture_suite_add_simple_test(suite, "socket", test_swrap_socket);
torture_suite_add_simple_test(suite, "socket_wrapper_default_iface", test_socket_wrapper_default_iface);
return suite;
}
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